progresshandler.test.cpp File Reference

Implements class CLASS? More...

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Classes
class	ProgressHandlerTest

Functions
	TEST_F (ProgressHandlerTest, fullConstructor)
	TEST_F (ProgressHandlerTest, initialState)
	TEST_F (ProgressHandlerTest, interruptRequest)

Detailed Description

Implements class CLASS?

Homepage:\n http://www.bornagainproject.org

License:\n GNU General Public License v3 or higher (see COPYING)

Copyright

Forschungszentrum Jülich GmbH 2020

Authors

Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)

Definition in file progresshandler.test.cpp.

Function Documentation

TEST_F() [1/3]

TEST_F	(	ProgressHandlerTest	,
		fullConstructor
	)

Definition at line 33 of file progresshandler.test.cpp.

{
    size_t max_ticks = 1000;
    int progress{0};
    auto on_progress_change = [&progress](int value) {
        progress = value;
        return false;
    };
 
    ProgressHandler handler(on_progress_change, max_ticks);
 
    handler.setCompletedTicks(100);
    EXPECT_FALSE(handler.has_interrupt_request());
    EXPECT_EQ(progress, 10);
 
    handler.setCompletedTicks(900);
    EXPECT_FALSE(handler.has_interrupt_request());
    EXPECT_EQ(progress, 100); // reports value in percents
}

References ModelView::ProgressHandler::has_interrupt_request(), and ModelView::ProgressHandler::setCompletedTicks().

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TEST_F() [2/3]

TEST_F	(	ProgressHandlerTest	,
		initialState
	)

Definition at line 27 of file progresshandler.test.cpp.

{
    ProgressHandler handler;
    EXPECT_FALSE(handler.has_interrupt_request());
}

References ModelView::ProgressHandler::has_interrupt_request().

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TEST_F() [3/3]

TEST_F	(	ProgressHandlerTest	,
		interruptRequest
	)

Definition at line 53 of file progresshandler.test.cpp.

{
    size_t max_ticks = 1000;
    int progress{0};
    auto on_progress_change = [&progress](int value) {
        progress = value;
        return true;
    };
 
    ProgressHandler handler(on_progress_change, max_ticks);
 
    handler.setCompletedTicks(1000);
    EXPECT_TRUE(handler.has_interrupt_request());
    EXPECT_EQ(progress, 100); // reports value in percents
 
    // checking reset
    handler.reset();
    EXPECT_FALSE(handler.has_interrupt_request());
    handler.setCompletedTicks(100);
    EXPECT_EQ(progress, 10); // reports value in percents
}

References ModelView::ProgressHandler::has_interrupt_request(), ModelView::ProgressHandler::reset(), and ModelView::ProgressHandler::setCompletedTicks().

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